Timer

A simple countdown timer.

Properties

Name	Description	Type
`done`	Whether the timer has completed	`bool`
`time_remaining`	The remaining time on the timer in seconds	`float`
`elapsed_time`	The elapsed time since the timer started in seconds	`float`
`progress`	The progress of the timer as a float between 0.0 and 1.0	`float`

start() → None

Start the timer.

pause() → None

Pause the timer.

resume() → None

Resume the timer.

reset() → None

Reset the timer to its initial state.